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Nitrogen cycle | Ecology | Khan Academy

332,306 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

94%
  • 5:24 / 5:44

Speech Rate:

  • 169 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

different

/ˈdif(ə)rənt/

different
adjective

Not of the same kind; unlike other things.

directly

/diˈrektlē/

directly
adverb conjunction

without changing or stopping. as soon as.

autotrophs

/ˈôdəˌtrōf/

autotrophs
noun

organism that is able to form nutrition from simple inorganic substances.

surprising

/sərˈprīziNG/

surprising
adjective verb

Making you feel a bit shocked because unexpected. To do something that another person didn't expect.

molecular

/məˈlekyələr/

molecular
adjective

About or caused by molecules.

important

/imˈpôrtnt/

important
adjective

Having a big effect on (person, the future).

bacteria

/ˌbakˈtirēəm/

bacteria
noun

member of large group of unicellular microorganisms.

atmosphere

/ˈatməsˌfir/

atmosphere
noun

gases surrounding the earth.

through

/THro͞o/

through
adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. moving in one side and out of other side of.

molecules

/ˈmäləˌkyo͞ol/

molecules
noun other

group of atoms bonded together. Two or more atoms chemically combined.

nitrogen

/ˈnītrəjən/

nitrogen
noun

chemical element of atomic number 7.

studied

/ˈstədēd/

studied
adjective verb

achieved or maintained by careful and deliberate effort. To focus on learning something usually at school.

complex
complex
adjective noun verb

consisting of many different connected parts. Psychological issue regarding self-image. cause to form complex.

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